CN106198252A - A kind of tester for steel wire rope bending fatigue - Google Patents
A kind of tester for steel wire rope bending fatigue Download PDFInfo
- Publication number
- CN106198252A CN106198252A CN201610780532.0A CN201610780532A CN106198252A CN 106198252 A CN106198252 A CN 106198252A CN 201610780532 A CN201610780532 A CN 201610780532A CN 106198252 A CN106198252 A CN 106198252A
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- China
- Prior art keywords
- wheel
- drivewheel
- steel wire
- wire rope
- tester
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of tester for steel wire rope bending fatigue, it includes frame and is installed on the drivewheel of described frame homonymy, experimental wheel, directive wheel, weighting distribution wheel, driving means and control chamber, wherein, described drivewheel is installed on the top of described frame, described experimental wheel is positioned at the side of described drivewheel, described weighting distribution wheel is arranged at the lower section of described experimental wheel, described directive wheel is between described weighting distribution wheel and drivewheel, it is connected between described driving means with described drivewheel and has drive rod, one end of steel wire rope to be tested is fixed on described drivewheel, the other end walks around directive wheel successively, weighting distribution wheel and experimental wheel are fixed on described drivewheel, described driving means electrically connects with described control chamber.Above-mentioned tester for steel wire rope bending fatigue is not only simple in structure, compact；And test efficiency is high, test data accurately and reliably.
Description
Technical field
The invention belongs to steel wire rope Performance Testing Technology, especially relate to a kind of tester for steel wire rope bending fatigue.
Background technology
It is known that in automobile door machine electric lift steel wire rope and elevator door-motor open and close be with steel wire rope in use
Feature: start frequently, load variations is big, traffic direction is changeable, needs to bear certain shock load and impact load, at present I
State without index regulation requirement fatigue life, does not more have the testing machine of corresponding test index, each complete system plant in test product standard
Fatigue bending machine can only being used generally to exist with steel wire rope manufacturer, floor space is big, price is higher, be difficult to popularization makes
The shortcoming that and test data low with, test efficiency and actually used data have certain deviation.
Summary of the invention
It is an object of the invention to provide a kind of tester for steel wire rope bending fatigue, it has simple in construction, compact and examination
Test data feature accurately and reliably, to solve in prior art the problems referred to above present in armored rope bending fatigue test.
For reaching this purpose, the present invention by the following technical solutions:
A kind of tester for steel wire rope bending fatigue, it includes frame and is installed on the drivewheel of described frame homonymy, examination
Testing wheel, directive wheel, weighting distribution wheel, driving means and control chamber, wherein, described drivewheel is installed on the top of described frame, described
Experimental wheel is positioned at the side of described drivewheel, and described weighting distribution wheel is arranged at the lower section of described experimental wheel, and described directive wheel is positioned at institute
Stating between weighting distribution wheel and drivewheel, being connected between described driving means with described drivewheel has drive rod, steel wire rope to be tested
One end is fixed on described drivewheel, and the other end is walked around directive wheel, weighting distribution wheel and experimental wheel successively and is fixed on described drivewheel,
Described driving means electrically connects with described control chamber.
Especially, described driving means uses frequency control motor, and the output shaft of described frequency control motor is provided with
Driving wheel, one end of described drive rod is articulated with on the wheel face of described driving wheel, and the other end is articulated with on described drivewheel.
Especially, described weighting distribution wheel is arranged on wheel carrier, and the bottom of described wheel carrier is provided with some pieces of balancing weights, its top
It is fixed in described frame.
Especially, described frame is provided with fixed mount, in described fixed mount is inserted at the top of described wheel carrier and its both sides
It is fixed by fixing bolt.
Especially, the two ends of described steel wire rope to be tested are fixed on described drivewheel by fixation clamp.
Especially, the top of described frame is provided with guidance panel, and described guidance panel communicates to connect with described control chamber.
Beneficial effects of the present invention is, the most described tester for steel wire rope bending fatigue is by the rotation of motor
The reciprocating operation of drivewheel is changed in formula motion, and steel wire rope to be tested is slided up and down by experimental wheel and curves into a direction
Line bend testing fatigue.It is not only simple in structure, compact；And test efficiency is high, test data accurately and reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tester for steel wire rope bending fatigue that the specific embodiment of the invention 1 provides.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Referring to shown in Fig. 1, Fig. 1 is the knot of the tester for steel wire rope bending fatigue that the specific embodiment of the invention 1 provides
Structure schematic diagram.
In the present embodiment, a kind of tester for steel wire rope bending fatigue includes frame 1 and is installed on described frame 1 homonymy
Drivewheel 2, experimental wheel 3, directive wheel 4, weighting distribution wheel 5, frequency control motor 6 and control chamber 7, described drivewheel 2 is installed on described
The upper angle of frame 1, described experimental wheel 3 is positioned at the side of described drivewheel 2, and described weighting distribution wheel 5 is arranged at described experimental wheel 3
Lower section, described directive wheel 4 is between described weighting distribution wheel 5 and drivewheel 2, and one end of steel wire rope 8 to be tested is solid by fixation clamp 9
On described drivewheel 2, the other end is walked around directive wheel 4, weighting distribution wheel 5 and experimental wheel 3 successively and is fixed on institute by fixation clamp 9
Stating on drivewheel 2, described frequency control motor 6 electrically connects with described control chamber 7, and the top of described frame 1 is provided with operating surface
Plate 10, described guidance panel 10 communicates to connect with described control chamber 7.
Driving wheel 11 is installed on the output shaft of described frequency control motor 6, one end of drive rod 12 be articulated with described in drive
On the wheel face of driving wheel 11, the other end is articulated with on described drivewheel 2.
Described weighting distribution wheel 2 is arranged on wheel carrier 13, and the bottom of described wheel carrier 13 is provided with some pieces of balancing weights 14, described machine
Being provided with fixed mount 15 on frame 1, the described fixed mount of top insertion 15 of described wheel carrier 13 is interior and its both sides are by fixing bolt 16
It is fixed, regulation wheel carrier 13 top setting height(from bottom) in fixed mount 15, it is possible to the setting height(from bottom) of regulation weighting distribution wheel 2, to change
Become the tension force treating tested steel cord 8.
During test, being first installed on testing machine by steel wire rope 8 to be tested, the rotate-stationary mode of frequency control motor 6 passes through
Driving wheel 11 and drive rod 12 are converted into the reciprocating operation of drivewheel 2, and steel wire rope 8 to be tested is slided up and down by experimental wheel 3
Line bend testing fatigue is curved into a direction.
Above example simply elaborates ultimate principle and the characteristic of the present invention, and the present invention is not limited by above-mentioned example,
Without departing from the spirit and scope, the present invention also has various change and change, and these changes and change both fall within
In scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a tester for steel wire rope bending fatigue, it includes frame and is installed on the drivewheel of described frame homonymy, test
Wheel, directive wheel, weighting distribution wheel, driving means and control chamber, it is characterised in that described drivewheel is installed on the top of described frame,
Described experimental wheel is positioned at the side of described drivewheel, and described weighting distribution wheel is arranged at the lower section of described experimental wheel, described guiding position of wheel
Between described weighting distribution wheel and drivewheel, it is connected between described driving means with described drivewheel and has drive rod, steel wire to be tested
One end of rope is fixed on described drivewheel, and the other end is walked around directive wheel, weighting distribution wheel and experimental wheel successively and is fixed on described active
On wheel, described driving means electrically connects with described control chamber.
Tester for steel wire rope bending fatigue the most according to claim 1, it is characterised in that described driving means uses frequency conversion
Buncher, the output shaft of described frequency control motor is provided with driving wheel, one end of described drive rod be articulated with described in drive
On the wheel face of driving wheel, the other end is articulated with on described drivewheel.
Tester for steel wire rope bending fatigue the most according to claim 1, it is characterised in that described weighting distribution wheel is arranged at wheel carrier
On, the bottom of described wheel carrier is provided with some pieces of balancing weights, and its top is fixed in described frame.
Tester for steel wire rope bending fatigue the most according to claim 3, it is characterised in that be provided with fixing in described frame
Frame, the top described fixed mount of insertion of described wheel carrier is interior and its both sides are fixed by fixing bolt.
Tester for steel wire rope bending fatigue the most according to claim 1, it is characterised in that the two of described steel wire rope to be tested
End is fixed on described drivewheel by fixation clamp.
Tester for steel wire rope bending fatigue the most according to claim 1, it is characterised in that the top of described frame is provided with
Guidance panel, described guidance panel communicates to connect with described control chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780532.0A CN106198252A (en) | 2016-08-30 | 2016-08-30 | A kind of tester for steel wire rope bending fatigue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780532.0A CN106198252A (en) | 2016-08-30 | 2016-08-30 | A kind of tester for steel wire rope bending fatigue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106198252A true CN106198252A (en) | 2016-12-07 |
Family
ID=58086598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780532.0A Pending CN106198252A (en) | 2016-08-30 | 2016-08-30 | A kind of tester for steel wire rope bending fatigue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106198252A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290227A (en) * | 2017-05-11 | 2017-10-24 | 武汉纺织大学 | A kind of linear material fatigue property tester |
| CN109142038A (en) * | 2018-10-25 | 2019-01-04 | 无锡通用钢绳有限公司 | A kind of armored rope bending fatigue experimental rig |
| CN109916752A (en) * | 2019-01-31 | 2019-06-21 | 徐臻 | Box extended line winds anti-fatigue test device |
| CN110132754A (en) * | 2019-05-28 | 2019-08-16 | 凯德技术长沙股份有限公司 | One kind circumnutates test equipment |
| CN110823740A (en) * | 2019-11-06 | 2020-02-21 | 中天科技海缆有限公司 | Cable test platform |
| CN112858057A (en) * | 2021-01-26 | 2021-05-28 | 无锡市时捷钢绳有限公司 | Steel wire rope bending fatigue test equipment |
| CN113049422A (en) * | 2021-02-10 | 2021-06-29 | 新沂市宏祥电子有限公司 | Wire bending device for data line bending performance test |
| CN113092281A (en) * | 2021-03-29 | 2021-07-09 | 上海南洋-藤仓电缆有限公司 | Flat elevator traveling cable service life accelerated evaluation test method |
| CN113340719A (en) * | 2021-08-06 | 2021-09-03 | 南通普吉实业有限公司 | Resistant detection device that drags convenient to wire rope production is with having locking effect |
| CN109142038B (en) * | 2018-10-25 | 2024-05-24 | 无锡通用钢绳有限公司 | Steel wire rope bending fatigue test device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203551404U (en) * | 2013-11-21 | 2014-04-16 | 张弘弢 | Planar unidirectional and bidirectional bending fatigue testing machine for steel wire ropes |
| CN204731120U (en) * | 2015-05-06 | 2015-10-28 | 宁夏青山试验机有限公司 | A kind of tester for steel wire rope bending fatigue |
| CN206095822U (en) * | 2016-08-30 | 2017-04-12 | 无锡通用钢绳有限公司 | Wire rope fatigue bending machine |
-
2016
- 2016-08-30 CN CN201610780532.0A patent/CN106198252A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203551404U (en) * | 2013-11-21 | 2014-04-16 | 张弘弢 | Planar unidirectional and bidirectional bending fatigue testing machine for steel wire ropes |
| CN204731120U (en) * | 2015-05-06 | 2015-10-28 | 宁夏青山试验机有限公司 | A kind of tester for steel wire rope bending fatigue |
| CN206095822U (en) * | 2016-08-30 | 2017-04-12 | 无锡通用钢绳有限公司 | Wire rope fatigue bending machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290227A (en) * | 2017-05-11 | 2017-10-24 | 武汉纺织大学 | A kind of linear material fatigue property tester |
| CN109142038A (en) * | 2018-10-25 | 2019-01-04 | 无锡通用钢绳有限公司 | A kind of armored rope bending fatigue experimental rig |
| CN109142038B (en) * | 2018-10-25 | 2024-05-24 | 无锡通用钢绳有限公司 | Steel wire rope bending fatigue test device |
| CN109916752A (en) * | 2019-01-31 | 2019-06-21 | 徐臻 | Box extended line winds anti-fatigue test device |
| CN110132754A (en) * | 2019-05-28 | 2019-08-16 | 凯德技术长沙股份有限公司 | One kind circumnutates test equipment |
| CN110823740A (en) * | 2019-11-06 | 2020-02-21 | 中天科技海缆有限公司 | Cable test platform |
| CN112858057A (en) * | 2021-01-26 | 2021-05-28 | 无锡市时捷钢绳有限公司 | Steel wire rope bending fatigue test equipment |
| CN113049422A (en) * | 2021-02-10 | 2021-06-29 | 新沂市宏祥电子有限公司 | Wire bending device for data line bending performance test |
| CN113092281A (en) * | 2021-03-29 | 2021-07-09 | 上海南洋-藤仓电缆有限公司 | Flat elevator traveling cable service life accelerated evaluation test method |
| CN113340719A (en) * | 2021-08-06 | 2021-09-03 | 南通普吉实业有限公司 | Resistant detection device that drags convenient to wire rope production is with having locking effect |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |